19650052

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2777}}^1$

素因数の和:2871

約数の個数: 24

約数和(自身を含む): 36169560

約数和(自身を除く): 16519508

約数列:

[1, 2, 4, 29, 58, 61, 116, 122, 244, 1769, 2777, 3538, 5554, 7076, 11108, 80533, 161066, 169397, 322132, 338794, 677588, 4912513, 9825026, 19650052]

約数ペア:

[(1, 19650052), (2, 9825026), (4, 4912513), (29, 677588), (58, 338794), (61, 322132), (116, 169397), (122, 161066), (244, 80533), (1769, 11108), (2777, 7076), (3538, 5554)]